了解如何更改 Windows 中显示器的刷新率，以确定在屏幕上显示运动的平滑程度。

需要有关 Xbox 主机、Xbox 游戏或 Xbox 网络的帮助?了解如何与我们联系。

With the Phone Link, you can instantly access the Android apps installed on your mobile device right on your PC. Using a Wi-Fi connection, Apps allows you to browse, play, order, chat, and more — all while using your PC’s larger screen and keyboard.

Learn how to use a health report in Windows Security to manage your device performance and keep your device secure.

This article answers common questions about Microsoft Authenticator. Select the headings below to see more information.

Teams in Microsoft Teams are collections of people, content, and tools surrounding different projects and jobs.

Training: Learn how to create a shareable link to make it easy to share files in a document, email, or IM.

Click New chat to start a one-on-one chat and send messages in Microsoft Teams. To start a group chat, just add people to the conversation.

Hotmail เปลี่ยนชื่อเป็น Outlook.com แล้ว เรียนรู้วิธีการลงชื่อเข้าใช้เพื่อเข้าถึงบัญชีอีเมล Outlook.com, Hotmail, Live หรือ MSN ของคุณ

了解如何通过将受信任的文件、文件类型或进程添加到排除项列表，使 Windows 安全中心停止发出有关它们的警报或阻止它们。